Sarah walked to the shops with [her] mother. As [she ] was walking [Sarah ] spotted a dog. The tiny dog was wagging [its] tail furiously. The tag on its collar said Timmy, "[He] must be lost!" Sarah said to her mother. Timmy started to follow [them] as they continued walking. [His] little ears listening carefully to their conversation. "Let's call the owner," suggested [Sarah's] mother..